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All results from a given calculation for B4H10 (Tetraborane(10))

using model chemistry: B3LYP/6-31G(2df,p)

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at B3LYP/6-31G(2df,p)
 hartrees
Energy at 0K-105.403114
Energy at 298.15K-105.414072
HF Energy-105.403114
Nuclear repulsion energy104.271648
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B3LYP/6-31G(2df,p)
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 2711 2616 84.47      
2 A1 2690 2596 30.06      
3 A1 2603 2511 47.27      
4 A1 2230 2152 12.61      
5 A1 1571 1516 6.96      
6 A1 1183 1141 9.47      
7 A1 996 961 5.52      
8 A1 855 825 0.02      
9 A1 799 771 1.22      
10 A1 670 647 0.03      
11 A1 558 538 0.12      
12 A1 210 203 8.17      
13 A2 2257 2178 0.00      
14 A2 1460 1409 0.00      
15 A2 1079 1041 0.00      
16 A2 1037 1000 0.00      
17 A2 907 876 0.00      
18 A2 677 654 0.00      
19 A2 416 401 0.00      
20 B1 2703 2608 28.92      
21 B1 2234 2156 10.05      
22 B1 1529 1476 41.88      
23 B1 1097 1059 18.24      
24 B1 1008 973 57.49      
25 B1 914 882 14.96      
26 B1 760 733 1.68      
27 B1 567 547 19.19      
28 B2 2691 2597 70.46      
29 B2 2598 2507 77.11      
30 B2 2246 2167 124.36      
31 B2 1327 1280 7.29      
32 B2 1167 1126 34.71      
33 B2 943 910 19.79      
34 B2 883 853 29.03      
35 B2 474 458 9.07      
36 B2 354 342 1.38      

Unscaled Zero Point Vibrational Energy (zpe) 24201.2 cm-1
Scaled (by 0.965) Zero Point Vibrational Energy (zpe) 23354.2 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B3LYP/6-31G(2df,p)
ABC
0.37141 0.20624 0.18582

See section I.F.4 to change rotational constant units
Geometric Data calculated at B3LYP/6-31G(2df,p)

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
B1 -0.862 0.000 -0.464
B2 0.862 0.000 -0.464
B3 0.000 1.413 0.390
B4 0.000 -1.413 0.390
H5 -1.380 0.000 -1.526
H6 1.380 0.000 -1.526
H7 -1.318 0.918 0.265
H8 -1.318 -0.918 0.265
H9 1.318 -0.918 0.265
H10 1.318 0.918 0.265
H11 0.000 1.451 1.583
H12 0.000 2.432 -0.221
H13 0.000 -1.451 1.583
H14 0.000 -2.432 -0.221

Atom - Atom Distances (Å)
  B1 B2 B3 B4 H5 H6 H7 H8 H9 H10 H11 H12 H13 H14
B11.72321.86241.86241.18232.48041.25771.25772.47472.47472.65302.59182.65302.5918
B21.72321.86241.86242.48041.18232.47472.47471.25771.25772.65302.59182.65302.5918
B31.86241.86242.82632.75212.75211.41362.68052.68051.41361.19351.18833.10293.8936
B41.86241.86242.82632.75212.75212.68051.41361.41362.68053.10293.89361.19351.1883
H51.18232.48042.75212.75212.75922.01392.01393.36593.36593.69853.08613.69853.0861
H62.48041.18232.75212.75212.75923.36593.36592.01392.01393.69853.08613.69853.0861
H71.25772.47471.41362.68052.01393.36591.83523.21202.63611.93882.06583.01433.6325
H81.25772.47472.68051.41362.01393.36591.83522.63613.21203.01433.63251.93882.0658
H92.47471.25772.68051.41363.36592.01393.21202.63611.83523.01433.63251.93882.0658
H102.47471.25771.41362.68053.36592.01392.63613.21201.83521.93882.06583.01433.6325
H112.65302.65301.19353.10293.69853.69851.93883.01433.01431.93882.05332.90274.2821
H122.59182.59181.18833.89363.08613.08612.06583.63253.63252.06582.05334.28214.8645
H132.65302.65303.10291.19353.69853.69853.01431.93881.93883.01432.90274.28212.0533
H142.59182.59183.89361.18833.08613.08613.63252.06582.06583.63254.28214.86452.0533

picture of Tetraborane(10) state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
B1 B2 B3 62.443 B1 B2 B4 62.443
B1 B2 H6 115.985 B1 B2 H9 111.281
B1 B2 H10 111.281 B1 B3 B2 55.113
B1 B3 H7 42.452 B1 B3 H10 97.171
B1 B3 H11 118.855 B1 B3 H12 114.520
B1 B4 B2 55.113 B1 B4 H8 42.452
B1 B4 H9 97.171 B1 B4 H13 118.855
B1 B4 H14 114.520 B1 H7 B3 88.200
B1 H8 B4 88.200 B2 B1 B3 62.443
B2 B1 B4 62.443 B2 B1 H5 115.985
B2 B1 H7 111.281 B2 B1 H8 111.281
B2 B3 H7 97.171 B2 B3 H10 42.452
B2 B3 H11 118.855 B2 B3 H12 114.520
B2 B4 H8 97.171 B2 B4 H9 42.452
B2 B4 H13 118.855 B2 B4 H14 114.520
B2 H9 B4 88.200 B2 H10 B3 88.200
B3 B1 B4 98.713 B3 B1 H5 127.942
B3 B1 H7 49.348 B3 B1 H8 117.114
B3 B2 B4 98.713 B3 B2 H6 127.942
B3 B2 H9 117.114 B3 B2 H10 49.348
B4 B1 H5 127.942 B4 B1 H7 117.114
B4 B1 H8 49.348 B4 B2 H6 127.942
B4 B2 H9 49.348 B4 B2 H10 117.114
H5 B1 H7 111.223 H5 B1 H8 111.223
H6 B2 H9 111.223 H6 B2 H10 111.223
H7 B1 H8 93.707 H7 B3 H10 137.614
H7 B3 H11 95.716 H7 B3 H12 104.784
H8 B4 H9 137.614 H8 B4 H13 95.716
H8 B4 H14 104.784 H9 B2 H10 93.707
H9 B4 H13 95.716 H9 B4 H14 104.784
H10 B3 H11 95.716 H10 B3 H12 104.784
H11 B3 H12 119.109 H13 B4 H14 119.109
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B3LYP/6-31G(2df,p) Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 B -0.127      
2 B -0.127      
3 B -0.084      
4 B -0.084      
5 H -0.018      
6 H -0.018      
7 H 0.139      
8 H 0.139      
9 H 0.139      
10 H 0.139      
11 H -0.022      
12 H -0.027      
13 H -0.022      
14 H -0.027      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 0.546 0.546
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -28.659 0.000 0.000
y 0.000 -33.404 0.000
z 0.000 0.000 -32.774
Traceless
 xyz
x 4.430 0.000 0.000
y 0.000 -2.687 0.000
z 0.000 0.000 -1.743
Polar
3z2-r2-3.485
x2-y24.745
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 7.794 0.000 0.000
y 0.000 9.332 0.000
z 0.000 0.000 7.689


<r2> (average value of r2) Å2
<r2> 91.030
(<r2>)1/2 9.541